Observations conducted by Balman's team show that SRGA J213151.5+491400 changed to a low state at the beginning of 2021 from the high state in 2020 with a decrease of 3.0 mag in brightness. The ...
By culturing BV-2 microglia and subjecting them to various light treatments, the researchers demonstrated that NIR LEDs encapsulated with the SrGa 12 O 19:Cr 3+ phosphor could effectively regulate ...